1964 Map of Lake Mechant

About this map

Lake Mechant dominates this coastal landscape in Terrebonne Parish, illustrating the intricate network of waterways defining the Louisiana marshlands during the 1960s. The interplay of saltwater and brackish systems is evidenced by major bodies like Caillou Lake and Mud Lake, connected by natural thoroughfares such as Bayou Du Large and the Grand Pass. This environment is a working landscape, notably featuring the Lake Pagie Gas Field and several scattered drill holes and oil wells, highlighting the mid-century industrial footprint on the wetlands. Local geography is further marked by specific landmarks such as Hog Point and the winding course of Cade Bayou. The map captures a moment before significant coastal erosion altered these boundaries, documenting numerous smaller basins like Raccourci Bay and Lake Washa that serve as critical reference points for environmental and historical study.